“We applaud Sen. Feinstein for voicing publicly her serious concerns about the CIA’s alleged obstruction of congressional oversight. Congress’s ability to provide oversight for our nation’s intelligence gathering operations isn’t incidental to the work they do—it’s essential. If information was withheld and intimidation tactics were used to deter investigations, this would be a gross abuse of power.

“We depend on Congress’s ability to conduct these investigations in order to protect the separation of powers in our government as well as the fundamental civil liberties guaranteed by our Constitution. We commend Sen. Feinstein for speaking out and calling on the CIA to cooperate rather than obstruct congressional oversight."